4-Chloro-5-(chlorosulfonyl)-2-fluorobenzoic acid
4-氯-5-氯磺酰基-2-氟苯甲酸
Also known as: 4-chloro-2-fluoro-5-chlorosulfonylbenzoic acid, 4-chloro-5-chlorosulfonyl-2-fluorobenzoic acid, 2-fluoro-4-chloro-5-chlorosulfonylbenzoic acid, 4-chloro-5-chlorosulphonyl-2-fluorobenzoic acid, 2-fluoro-4-chloro-5-cholrosulfonylbenzoic acid, MFCD06658273
- CAS No.
- 56447-54-2
- Jingsj CID
- J-1359611-6
- Molecular Formula
- C7H3Cl2FO4S
- Chinese Name
- 4-氯-5-氯磺酰基-2-氟苯甲酸
- Molecular Weight
- 273.066 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 427.0±45.0 °C at 760 mmHg |
|---|---|
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 212.0±28.7 °C |
Frequently Asked Questions
What is the CAS number of 4-Chloro-5-(chlorosulfonyl)-2-fluorobenzoic acid?
56447-54-2
What are the molecular formula and molecular weight of 4-Chloro-5-(chlorosulfonyl)-2-fluorobenzoic acid?
C7H3Cl2FO4S, molecular weight 273.066 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026